/***************************************************************************************
 * Copyright (c) 2014-2022 Zihao Yu, Nanjing University
 *
 * NEMU is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan
 *PSL v2. You may obtain a copy of Mulan PSL v2 at:
 *          http://license.coscl.org.cn/MulanPSL2
 *
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY
 *KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
 *NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 *
 * See the Mulan PSL v2 for more details.
 ***************************************************************************************/

#ifndef __UTILS_H__
#define __UTILS_H__

#include <common.h>
// ----------- state -----------

enum { NEMU_RUNNING, NEMU_STOP, NEMU_END, NEMU_ABORT, NEMU_QUIT };

typedef struct {
  int state;
  vaddr_t halt_pc;
  uint32_t halt_ret;
} NEMUState;

extern NEMUState nemu_state;

// ----------- timer -----------

uint64_t get_time();

// ----------- log -----------

#define ANSI_FG_BLACK "\33[1;30m"
#define ANSI_FG_RED "\33[1;31m"
#define ANSI_FG_GREEN "\33[1;32m"
#define ANSI_FG_YELLOW "\33[1;33m"
#define ANSI_FG_BLUE "\33[1;34m"
#define ANSI_FG_MAGENTA "\33[1;35m"
#define ANSI_FG_CYAN "\33[1;36m"
#define ANSI_FG_WHITE "\33[1;37m"
#define ANSI_BG_BLACK "\33[1;40m"
#define ANSI_BG_RED "\33[1;41m"
#define ANSI_BG_GREEN "\33[1;42m"
#define ANSI_BG_YELLOW "\33[1;43m"
#define ANSI_BG_BLUE "\33[1;44m"
#define ANSI_BG_MAGENTA "\33[1;35m"
#define ANSI_BG_CYAN "\33[1;46m"
#define ANSI_BG_WHITE "\33[1;47m"
#define ANSI_NONE "\33[0m"

#define ANSI_FMT(str, fmt) fmt str ANSI_NONE

#define log_write(...)                                                         \
  IFDEF(                                                                       \
      CONFIG_TARGET_NATIVE_ELF, do {                                           \
        extern FILE *log_fp;                                                   \
        extern bool log_enable();                                              \
        extern bool reach_max_log();                                           \
        fprintf(log_fp, __VA_ARGS__);                                          \
        fflush(log_fp);                                                        \
      } while (0))

#define _Log(...)                                                              \
  do {                                                                         \
    log_write(__VA_ARGS__);                                                    \
    printf(__VA_ARGS__);\
  } while (0)

#endif
